diff options
| -rw-r--r-- | arch/arm/mach-omap2/board-igep0020.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c index c437031554b..2f40d77a2f1 100644 --- a/arch/arm/mach-omap2/board-igep0020.c +++ b/arch/arm/mach-omap2/board-igep0020.c @@ -275,6 +275,22 @@ static int igep2_twl_gpio_setup(struct device *dev, igep2_vmmc1_supply.dev = mmc[0].dev; igep2_vmmc2_supply.dev = mmc[1].dev; + /* + * REVISIT: need ehci-omap hooks for external VBUS + * power switch and overcurrent detect + */ + if ((gpio_request(gpio + 1, "GPIO_EHCI_NOC") < 0) || + (gpio_direction_input(gpio + 1) < 0)) + pr_err("IGEP2: Could not obtain gpio for EHCI NOC"); + + /* + * TWL4030_GPIO_MAX + 0 == ledA, GPIO_USBH_CPEN + * (out, active low) + */ + if ((gpio_request(gpio + TWL4030_GPIO_MAX, "GPIO_USBH_CPEN") < 0) || + (gpio_direction_output(gpio + TWL4030_GPIO_MAX, 0) < 0)) + pr_err("IGEP2: Could not obtain gpio for USBH_CPEN"); + return 0; }; |